The two Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid are preferred derivatives of Vitamin C Utilized in skincare formulations, but they've distinct Houses which make them ideal for various skin problems and formulations.
one. Ascorbyl Tetraisopalmitate:
Solubility: Oil-soluble
Security: Really stable; considerably less at risk of oxidation when compared with pure Vitamin C
Penetration: Its oil-soluble mother nature will allow it to penetrate further in the pores and skin, achieving the lipid layer for Increased performance.
Key Benefits:
Potent antioxidant action
Stimulates collagen generation
Cuts down hyperpigmentation and evens pores and skin tone
Delivers anti-growing old Gains by smoothing great traces and wrinkles
A lot less annoying plus much more appropriate for sensitive pores and skin types
Use: Typical in anti-getting old and brightening serums, creams, and sunscreens.
two. Ethyl Ascorbic Acid:
Solubility: H2o-soluble
Security: Moderately secure when compared to pure ascorbic acid; additional steady than L-ascorbic acid but less secure than Ascorbyl Tetraisopalmitate.
Penetration: To be a drinking water-soluble sort, it really works perfectly in hydrophilic environments and is also effective while in the upper levels of your skin.
Key Rewards:
Strong brightening results by inhibiting melanin output
Efficient antioxidant that shields versus free of charge radicals
Supports collagen synthesis, promoting firmness and elasticity
Lightens darkish places and increases pores and skin tone
Utilization: Regularly located in brightening serums, lightweight formulations, and h2o-based mostly products and solutions.
Important Dissimilarities:
Solubility: Ascorbyl Tetraisopalmitate is oil-soluble, making it ideal for oil-dependent formulation and further pores and skin penetration, Whilst Ethyl Ascorbic Acid Ethyl Ascorbic Acid is water-soluble, ideal for light-weight, drinking water-dependent products.
Balance: Ascorbyl Tetraisopalmitate tends to be a lot more steady, specifically in extensive-term formulations, whilst Ethyl Ascorbic Acid is much more steady than pure Vitamin C but can however degrade over time.
Skin Sensitivity: Ascorbyl Tetraisopalmitate is normally gentler and not as likely to cause irritation, while Ethyl Ascorbic Acid is suited to lots of pores and skin kinds but may very well be a bit additional annoying for extremely delicate skin.
Conclusion:
Both Ascorbyl Tetraisopalmitate and Ethyl Ascorbic Acid provide excellent Advantages as Vitamin C derivatives, Ascorbyl Tetraisopalmitate but they are chosen according to formulation wants. Ascorbyl Tetraisopalmitate is perfect for further penetration and oil-centered products and solutions, when Ethyl Ascorbic Acid will work very well in water-based solutions by using a give attention to brightening and antioxidant protection.